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TPS60400DBVT
TPS60400DBVT
815-TPS60400DBVT
SC-74A, SOT-753
5 Terminals 5-Pin TPS60400 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 50kHz~250kHz Tape & Reel (TR) SC-74A, SOT-753
In Stock : 999
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Product Details
Purchasing and Inquiry
The TPS6040x is a family of devices that generate an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them.
Only three external 1-μF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be built on a 50 mm2 board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry.
The TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250-kHz fixed frequency operation are available. One device comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors.
TPS60400DBVT Features
● Inverts Input Supply Voltage
● Up to 60-mA Output Current
● Only Three Small 1-μF Ceramic Capacitors Needed
● Input Voltage Range From 1.6 V to 5.5 V
● PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400)
● Device Quiescent Current Typical 65 μA
● Integrated Active Schottky-Diode for Start-Up Into Load
● Small 5-Pin SOT23 Package
TPS60400DBVT Applications
● LCD Bias
● GaAs Bias for RF Power Amps
● Sensor Supply in Portable Instruments
● Bipolar Amplifier Supply
● Medical Instruments
● Battery-Operated Equipment
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Email for receiving inquiries: jindawei@hkjdwchip.com
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Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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TPS60400DBVT
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